If I were you, I'd be looking for Remington 700s, Tikka T3s, Savage SAs, and Howa 1500s. Those actions have the best after-market support as far as chassis systems and stocks already inletted to fit them. You want something with a factory heavy barrel. If you can find used, that would be great because it would free you up some cash for the scope.
My bare minimum for a scope is something first focal plane (FFP), reticle and turrets in mils (MRAD), it must have parallax adjustment, and a zero stop. I'm not up on all brands of scopes (I'm mainly a Leupold guy), but I believe the Vortex Strike Eagle is one of the least expensive scopes on the market that ticks all of those boxes, but at $700, it puts a big squeeze on your rifle budget.
Actually, I just looked at SWFA and it appears that this Athlon has all of the features I would need for a lot less money:
https://www.swfa.com/athlon-6-24x50-argos-btr-gen-2-30mm-riflescope.html?___SID=U
That doesn't leave much left over if anything at all, for rings and a bipod. For the bipod, I have the Magpul bipod on my son's .223 and @ $100 I think its a great value and a really well put together piece of kit. I would definitely pick up a Vortex bubble level, they run about $35 on Amazon.
I still think you're short a lot. You still have no case, no Kestrel, no range finder, no shooting matte, no rear bag (if you can sew, I made mine for about $6, the biggest expense was the fish-tank rocks I used as filler). But you can save up and pick those up later.
Best of luck, let us know what you end up going with.